S01 · E01
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Overview
After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.
Trailer
Cast
Nathan Fillion
Richard Castle
Stana Katic
Kate Beckett
Molly C. Quinn
Alexis Castle
Jon Huertas
Javier Esposito
Seamus Dever
Kevin Ryan
Susan Sullivan
Martha Rodgers
Where to Watch Castle Online
Castle is available to stream free in HD on StreamVaults. No account, no sign-up and no subscription — press play above to start watching on your phone, tablet, laptop or TV browser.
Frequently Asked Questions
Where can I watch Castle?
You can watch Castle free in HD on StreamVaults — no sign-up or account required.
Is Castle available to watch online?
Yes, you can stream Castle free on StreamVaults in HD — no sign-up required.
When did Castle first air?
Castle first aired in 2009.
What genre is Castle?
Castle is a Drama, Crime series.
How many seasons does Castle have?
Castle has 8 seasons and 173 episodes in total.
What is Castle rated?
Castle has a TMDB rating of 8.0/10 based on 2,163 reviews.
What is the status of Castle?
Castle has ended.
